* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    color: #333;
}

#header {
    background-color: #0A314F;
    color: white;
    display: flex;
    
}
#header1{
    width: 12%;
    text-align: center;
    padding: 18px ;
}
#header2{
    width: 16%;
}
#anh{
    width: 100%;
    height: 900px;
}

        #menu
    {
        width: 100%;
        height: 50px;
        display: flex;
    }   
        .menu1
    {
        width: 15%;
        text-align: center;
        text-decoration: none;
        color: black;
        padding: 15px;
        font-weight: bolder;
    }
    .menu1:hover{color: rgb(226, 205, 19);}
.frmDangKy {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 30px;
    max-width: 600px;
    margin: 0 auto;
}

.frmDangKy label {
    font-size: 1.1em;
    margin-bottom: 8px;
    display: block;
}

.frmDangKy input,
.frmDangKy select,
.frmDangKy button {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 4px;
    border: 1px solid #ddd;
    font-size: 1em;
}

.frmDangKy input[type="text"],
.frmDangKy input[type="email"],
.frmDangKy input[type="tel"],
.frmDangKy input[type="date"] {
    width: 100%;
}

.frmDangKy button {
    background-color: black;
    color: white;
    border: none;
    font-size: 0.8cm;
}

.frmDangKy button:hover {
    background-color: red;
}

#footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 15px;
    margin-top: 40px;
    height: 300px;
    display: flex;
}
.moving-text-container {
    width:54%;
    overflow: hidden;
    white-space: nowrap;
    background-color:   #0A314F;
    color: white;
    font-size: 24px;
    text-align:center;
}
.moving-text {
    display: inline-block;
    animation: moveText 10s linear infinite;
}

@keyframes moveText {
    0% {
        transform: translateX(10%); 
    }
    100% {
        transform: translateX(-60%);
    }
}
iframe{
    width: 400px;
    height: 250px;
}
#room {
    padding: 50px 0;
    background-color: #f9f9f9;
}

#room h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 20px;
    color: #333;
}

#room p {
    text-align: center;
    font-size: 18px;
    color: #555;
    margin-bottom: 40px;
}

.DSPhong {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    justify-items: center;
}

.room-item {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.room-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.room-item h3 {
    font-size: 24px;
    color: #333;
    margin: 15px 0;
}

.room-item p {
    color: #777;
    font-size: 16px;
}

.room-icon {
    width: 100%;
    height: 70%;
    margin-bottom: 20px;
    border-radius: 10px;
}